男,38岁,肛周皮下有一深部脓肿,一端向体表穿破,另一端向直肠穿孔,不断有脓、粪液流出,此管道应称为()
A.空洞
B.溃疡
C.蜂窝织炎
D.窦道
E.瘘管
参考答案:E
下列哪个征象不是亚急性甲状腺炎的常见表现()
A.甲状腺吸I率降低
B.血清甲状腺激素增高
C.血沉升高
D.过氯酸盐释放试验异常
E.颈部疼痛
CCTV-10 often plays ______ around the world. It can help us learn more about not only nature
but also different cultures and customs. [ ]
A. new something
B. something new
C. anything new